Los catálogos en línea de acceso público del MERCOSUR disponibles en entorno web

Barber, Elsa, Pisano, Silvia, Romagnoli, Sandra, Parsiale, Verónica, De Pedro, Gabriela and Gregui, Carolina Los catálogos en línea de acceso público del MERCOSUR disponibles en entorno web. Información, Cultura y Sociedad, 2008, n. 18, pp. 37-55. [Journal article (Paginated)]

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English abstract

User interfaces of web based online public access catalogs (OPACs) of academic, special, public and national libraries in countries belonging to Mercosur (Argentina, Brazil, Paraguay, Uruguay) are studied to provide a diagnosis of the situation of bibliographic description, subject analisis, help messages and bibliographic display. A cuali-cuantitative methodology is adopted and a checklist of systems functions created by Hildreth (1982) is updated and used as data collection tool. The resulting 38 closed questions checklist has allowed to observe the frequency of appearance of the basic functions of four areas: Area I – operational control; Area II, search formulation control and access points; Area III ,output control; and IV, user assistance: information and instruction. The study is carried out on the information obtained from 297 information units. Strata are delimited according to type of software, type of library and country. Chi square, Odds Ratio and multinomial logistic regression are applied to results. This analysis confirms the presence of significative differences according to the delimited strata and shows that most of the OPACs surveyed offer minimum capabilities.

Spanish abstract

Se analizan las interfaces de usuario de los catálogos en línea de acceso público (OPACs) en entorno web de las bibliotecas universitarias, especializadas, públicas y nacionales de los países parte del Mercosur (Argentina, Brasil, Paraguay, Uruguay), para elaborar un diagnóstico de situación sobre: descripción bibliográfica, análisis temático, mensajes de ayuda al usuario, visualización de datos bibliográficos. Se adopta una metodología cuali-cuantitativa, se utiliza como instrumento de recolección de datos la lista de funcionalidades del sistema que proporciona Hildreth (1982), se actualiza, se obtiene un formulario que permite, mediante 38 preguntas cerradas, observar la frecuencia de aparición de las funcionalidades básicas propias de cuatro áreas: Área I - control de operaciones; Área II - control de formulación de la búsqueda y puntos de acceso; Área III - control de salida y Área IV - asistencia al usuario: información e instrucción. Se trabaja con la información correspondiente a 297 unidades. Se delimitan estratos por tipo de software, tipo de biblioteca y país. Se aplican a los resultados las pruebas de Chi-cuadrado, Odds ratio y regresión logística multinomial. El análisis corrobora la existencia de diferencias significativas en cada uno de los estratos y verifica que la mayoría de los OPACs relevados brindan prestaciones mínimas.

Item type: Journal article (Paginated)
Keywords: Online public access catalogs; MERCOSUR; Interfaces; Catálogos en línea; OPAC; Interfaces; Argentina; Brasil; Paraguay; Uruguay
Subjects: L. Information technology and library technology > LR. OPAC systems.
Depositing user: Graciela Giunti
Date deposited: 18 Jun 2012
Last modified: 02 Oct 2014 12:22
URI: http://hdl.handle.net/10760/17145

References

Arant, W. y L. Payne. 2001. The common user interface in academic libraries: Myth or reality? En Library Hi Tech. Vol. 19, no. 1, 63-73.

ARL Scholars Portal Working Group. 2002. Final report. <http://www.arl.org/access/scholarsportal/ final.html> [Consulta: 26 Junio 2005].

Ayres, F. H.; L. P. S. Nielsen y M. J. Ridley. 1999. BOPAC2: A new concept in OPAC design and bibliographic control. En Cataloging & Classification Quaterly. Vol. 28, no. 2, 17-44.

Badu, B. R. y A. O´Brien. 2000. Web OPAC interfaces: An overview. En The Electronic Library. Vol. 18, no. 5, 316-327.

Beheshti, J. 2003. The future of OPAC interfaces. En ALA / CLA Annual Conference. Optimal Design Considerations for Web OPAC Interfaces: A program sponsored by LITA (2003: Toronto). <http://www.calstatela.edu/library/ALA/ala-claOPAC.htm> [Consulta: 13 Junio 2005].

Borgman, C. L. 1996. Why are online catalogs still hard to use? En Journal of the American Society for Information Science. Vol. 47, no. 7, 493-503.

Boss, R. W. 2005, March. Library portals. Chicago: American Library Association. <http://www.ala.org/ ala/pla/plapubs/technotes/library webportals.htm> [Consulta: 05 Junio 2005].

Carlyle, A. y T. Timmons. 2002. Default record displays in web-based catalogs. Chicago: University of Chicago. <http://www.ischool.washington.edu/acarlyle/Papers/ default_displays.htm> [Consulta: 06 Marzo 2006].

Cherry, J. M. y J. P. Cox. 1996. World Wide Web displays of bibliographic records: An evaluation. <http://www.fis.utoronto.ca/resaerch/programs /displays/caispck1.htm> [Consulta: 15 Junio 2005].

Dorner, D. G. y A. M. Curtis. 2003. A comparative review of common user interface software products for libraries. <http://w.w.w.museglobal.com/PDF/Review-Common%20Search%20 Interfaces.pdf> [Consulta: 15 Junio 2005].

Guidelines for Online Public Access Catalogue (OPAC) Displays. 2003, September. IFLA Task Force on Guidelines for OPAC Displays. [Draft]. <http://www.ifla.org/VII/s13/guide/opacguide03.pdf> [Consulta: 15 Junio 2005].

Herrero-Solana, V. y F. de Moya-Anegón. 2001. Bibliographic displays of Web-based OPACs: Multivariate analysis applied to Latin-American catalogues. En Libri. Vol. 51, 75-85.

Hildreth, C. R. 1982. Online public access catalogs: The user interface. Dublin, OH: OCLC.

Hildreth, C. R. 1995a. On-line catalog design models: Are we moving in the right direction? <http://myweb.cwpost.liu.edu/childret/clr-opac.html> [Consulta: 28 Mayo 2005].

Hildreth, C. R. 1995b. The GUI OPAC: Approach with caution. The Public Access Computer Systems Review. Vol. 6, no. 5. <http://info.lib. uh.edu/pr/v6/n5/hild6n5.html> [Consulta: 28 Mayo 2005].

Large, J. A. y J. Beheshti. 1997. OPACs: A research review. En Library & Information Science Research. Vol. 19, no. 2, 111-133.

Matthews, J. R. 1982. Public access to online catalogs: A planning guide for managers. Weston: Online.

Ortiz Repiso, V. y P. Moscoso. 1999. Web-based OPACs: Between tradition and innovation. En Information Technology and Libraries. Vol. 18, no. 2, 68-77.

Ramesh Babu, B. y M. Tamizhchelvan. 2003. An investigation into the features of OPACs in Tamil Nadu (India). En Library Review. Vol. 52, no. 5-6, 257-267.

Williams, B. K.; S. C. Sawyer y S. E. Hutchinson. 1995. Using information technology: A practical introduction to computers and communications. Chicago: Irwin.

Yee, M. M. 1998. Guidelines for OPAC displays / prepared for the IFLA Task Force on Guidelines for OPAC Displays by Martha M. Yee. <http://www.ifla.org/ifla/VII/s13/guide/ opac-d.pdf> [Consulta: 28 Mayo 2005].

Yee, M. M. y S. S. Layne. 1998. Improving online public access catalog. Chicago: American Library Association.

Zumer, M. y L. Zeng. 1994. Comparison and evaluation of OPAC end-user interfaces. En Cataloging & Classification Quaterly. Vol. 19, no. 2, 67-98.


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